Water tank for vacuum cleaner



Figure 1.1 is a perspective view from above and the right of a water tank for a vacuum cleaner showing our new design;

Figure 1.2 is a front elevational view thereof;

Figure 1.3 is rear elevational view thereof;

Figure 1.4 is a left side elevational view thereof;

Figure 1.5 is a top plan view thereof; and

Figure 1.6 is a bottom plan view thereof. 

CLAIM The ornamental design for a water tank for a vacuum cleaner, as shown and described. 